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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxPopupMenu"></a>mxPopupMenu</h1><div class=CBody><p>Basic popup menu.&nbsp; To add a vertical scrollbar to a given submenu, the following code can be used.</p><blockquote><pre class="prettyprint">var mxPopupMenuShowMenu = mxPopupMenu.prototype.showMenu;
mxPopupMenu.prototype.showMenu = function()
{
  mxPopupMenuShowMenu.apply(this, arguments);

  this.div.style.overflowY = 'auto';
  this.div.style.overflowX = 'hidden';
  this.div.style.maxHeight = '160px';
};</pre></blockquote><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#mxPopupMenu" >mxPopupMenu</a></td><td class=SDescription>Basic popup menu. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxPopupMenu.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.mxPopupMenu" >mxPopupMenu</a></td><td class=SDescription>Constructs a popupmenu.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxPopupMenu.Events" >Events</a></td><td class=SDescription></td></tr><tr class="SEvent SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.mxEvent.SHOW" >mxEvent.SHOW</a></td><td class=SDescription>Fires after the menu has been shown in <a href="#mxPopupMenu.popup" class=LFunction id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">popup</a>.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxPopupMenu.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.submenuImage" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">submenuImage</a></td><td class=SDescription>URL of the image to be used for the submenu icon.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxPopupMenu.zIndex" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">zIndex</a></td><td class=SDescription>Specifies the zIndex for the popupmenu and its shadow. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.factoryMethod" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">factoryMethod</a></td><td class=SDescription>Function that is used to create the popup menu. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxPopupMenu.useLeftButtonForPopup" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">useLeftButtonForPopup</a></td><td class=SDescription>Specifies if popupmenus should be activated by clicking the left mouse button. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.enabled" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">enabled</a></td><td class=SDescription>Specifies if events are handled. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxPopupMenu.itemCount" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">itemCount</a></td><td class=SDescription>Contains the number of times <a href="#mxPopupMenu.addItem" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">addItem</a> has been called for a new menu.</td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.autoExpand" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">autoExpand</a></td><td class=SDescription>Specifies if submenus should be expanded on mouseover. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxPopupMenu.smartSeparators" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">smartSeparators</a></td><td class=SDescription>Specifies if separators should only be added if a menu item follows them. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.labels" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">labels</a></td><td class=SDescription>Specifies if any labels should be visible. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxPopupMenu.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.init" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">init</a></td><td class=SDescription>Initializes the shapes required for this vertex handler.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.isEnabled" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">isEnabled</a></td><td class=SDescription>Returns true if events are handled. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.setEnabled" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')">setEnabled</a></td><td class=SDescription>Enables or disables event handling. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.isPopupTrigger" id=link15 onMouseOver="ShowTip(event, 'tt15', 'link15')" onMouseOut="HideTip('tt15')">isPopupTrigger</a></td><td class=SDescription>Returns true if the given event is a popupmenu trigger for the optional given cell.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.addItem" id=link16 onMouseOver="ShowTip(event, 'tt8', 'link16')" onMouseOut="HideTip('tt8')">addItem</a></td><td class=SDescription>Adds the given item to the given parent item. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.createSubmenu" id=link17 onMouseOver="ShowTip(event, 'tt16', 'link17')" onMouseOut="HideTip('tt16')">createSubmenu</a></td><td class=SDescription>Creates the nodes required to add submenu items inside the given parent item. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.showSubmenu" id=link18 onMouseOver="ShowTip(event, 'tt17', 'link18')" onMouseOut="HideTip('tt17')">showSubmenu</a></td><td class=SDescription>Shows the submenu inside the given parent row.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.addSeparator" id=link19 onMouseOver="ShowTip(event, 'tt18', 'link19')" onMouseOut="HideTip('tt18')">addSeparator</a></td><td class=SDescription>Adds a horizontal separator in the given parent item or the top-level menu if no parent is specified.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.popup" id=link20 onMouseOver="ShowTip(event, 'tt1', 'link20')" onMouseOut="HideTip('tt1')">popup</a></td><td class=SDescription>Shows the popup menu for the given event and cell.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.isMenuShowing" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">isMenuShowing</a></td><td class=SDescription>Returns true if the menu is showing.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.showMenu" id=link22 onMouseOver="ShowTip(event, 'tt20', 'link22')" onMouseOut="HideTip('tt20')">showMenu</a></td><td class=SDescription>Shows the menu.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.hideMenu" id=link23 onMouseOver="ShowTip(event, 'tt21', 'link23')" onMouseOut="HideTip('tt21')">hideMenu</a></td><td class=SDescription>Removes the menu and all submenus.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxPopupMenu.hideSubmenu" id=link24 onMouseOver="ShowTip(event, 'tt22', 'link24')" onMouseOut="HideTip('tt22')">hideSubmenu</a></td><td class=SDescription>Removes all submenus inside the given parent.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxPopupMenu.destroy" id=link25 onMouseOver="ShowTip(event, 'tt23', 'link25')" onMouseOut="HideTip('tt23')">destroy</a></td><td class=SDescription>Destroys the handler and all its resources and DOM nodes.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.Functions"></a>Functions</h3></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.mxPopupMenu"></a>mxPopupMenu</h3><div class=CBody><p>Constructs a popupmenu.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.Events"></a>Events</h3></div></div>

<div class="CEvent"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.mxEvent.SHOW"></a>mxEvent.SHOW</h3><div class=CBody><p>Fires after the menu has been shown in <a href="#mxPopupMenu.popup" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt1', 'link26')" onMouseOut="HideTip('tt1')">popup</a>.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.Variables"></a>Variables</h3></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.submenuImage"></a>submenuImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.submenuImage</td></tr></table></blockquote><p>URL of the image to be used for the submenu icon.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.zIndex"></a>zIndex</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.zIndex</td></tr></table></blockquote><p>Specifies the zIndex for the popupmenu and its shadow.&nbsp; Default is 10006.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.factoryMethod"></a>factoryMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.factoryMethod</td></tr></table></blockquote><p>Function that is used to create the popup menu.&nbsp; The function takes the current panning handler, the <a href="../model/mxCell-js.html#mxCell" class=LClass id=link27 onMouseOver="ShowTip(event, 'tt24', 'link27')" onMouseOut="HideTip('tt24')">mxCell</a> under the mouse and the mouse event that triggered the call as arguments.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.useLeftButtonForPopup"></a>useLeftButtonForPopup</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.useLeftButtonForPopup</td></tr></table></blockquote><p>Specifies if popupmenus should be activated by clicking the left mouse button.&nbsp; Default is false.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.enabled"></a>enabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.enabled</td></tr></table></blockquote><p>Specifies if events are handled.&nbsp; Default is true.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.itemCount"></a>itemCount</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.itemCount</td></tr></table></blockquote><p>Contains the number of times <a href="#mxPopupMenu.addItem" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt8', 'link28')" onMouseOut="HideTip('tt8')">addItem</a> has been called for a new menu.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.autoExpand"></a>autoExpand</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.autoExpand</td></tr></table></blockquote><p>Specifies if submenus should be expanded on mouseover.&nbsp; Default is false.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.smartSeparators"></a>smartSeparators</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.smartSeparators</td></tr></table></blockquote><p>Specifies if separators should only be added if a menu item follows them.&nbsp; Default is false.</p></div></div></div>

<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.labels"></a>labels</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.labels</td></tr></table></blockquote><p>Specifies if any labels should be visible.&nbsp; Default is true.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.Functions"></a>Functions</h3></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.init"></a>init</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.init = function()</td></tr></table></blockquote><p>Initializes the shapes required for this vertex handler.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.isEnabled"></a>isEnabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.isEnabled = function()</td></tr></table></blockquote><p>Returns true if events are handled.&nbsp; This implementation returns <a href="#mxPopupMenu.enabled" class=LVariable id=link29 onMouseOver="ShowTip(event, 'tt6', 'link29')" onMouseOut="HideTip('tt6')">enabled</a>.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.setEnabled"></a>setEnabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.setEnabled = function(</td><td class="PParameter  prettyprint " nowrap>enabled</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Enables or disables event handling.&nbsp; This implementation updates <a href="#mxPopupMenu.enabled" class=LVariable id=link30 onMouseOver="ShowTip(event, 'tt6', 'link30')" onMouseOut="HideTip('tt6')">enabled</a>.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.isPopupTrigger"></a>isPopupTrigger</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.isPopupTrigger = function(</td><td class="PParameter  prettyprint " nowrap>me</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given event is a popupmenu trigger for the optional given cell.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>me</td><td class=CDLDescription><a href="mxMouseEvent-js.html#mxMouseEvent" class=LClass id=link31 onMouseOver="ShowTip(event, 'tt25', 'link31')" onMouseOut="HideTip('tt25')">mxMouseEvent</a> that represents the mouse event.</td></tr></table></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.addItem"></a>addItem</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.addItem = function(</td><td class="PParameter  prettyprint " nowrap>title,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>funct,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>iconCls,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>enabled,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>active,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>noHover</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds the given item to the given parent item.&nbsp; If no parent item is specified then the item is added to the top-level menu.&nbsp; The return value may be used as the parent argument, ie. as a submenu item.&nbsp; The return value is the table row that represents the item.</p><h4 class=CHeading>Paramters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>title</td><td class=CDLDescription>String that represents the title of the menu item.</td></tr><tr><td class=CDLEntry>image</td><td class=CDLDescription>Optional URL for the image icon.</td></tr><tr><td class=CDLEntry>funct</td><td class=CDLDescription>Function associated that takes a mouseup or touchend event.</td></tr><tr><td class=CDLEntry>parent</td><td class=CDLDescription>Optional item returned by <a href="#mxPopupMenu.addItem" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt8', 'link32')" onMouseOut="HideTip('tt8')">addItem</a>.</td></tr><tr><td class=CDLEntry>iconCls</td><td class=CDLDescription>Optional string that represents the CSS class for the image icon.&nbsp; IconsCls is ignored if image is given.</td></tr><tr><td class=CDLEntry>enabled</td><td class=CDLDescription>Optional boolean indicating if the item is enabled.&nbsp; Default is true.</td></tr><tr><td class=CDLEntry>active</td><td class=CDLDescription>Optional boolean indicating if the menu should implement any event handling.&nbsp; Default is true.</td></tr><tr><td class=CDLEntry>noHover</td><td class=CDLDescription>Optional boolean to disable hover state.</td></tr></table></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.createSubmenu"></a>createSubmenu</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.createSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates the nodes required to add submenu items inside the given parent item.&nbsp; This is called in <a href="#mxPopupMenu.addItem" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt8', 'link33')" onMouseOut="HideTip('tt8')">addItem</a> if a parent item is used for the first time.&nbsp; This adds various DOM nodes and a <a href="#mxPopupMenu.submenuImage" class=LVariable id=link34 onMouseOver="ShowTip(event, 'tt2', 'link34')" onMouseOut="HideTip('tt2')">submenuImage</a> to the parent.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>An item returned by <a href="#mxPopupMenu.addItem" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt8', 'link35')" onMouseOut="HideTip('tt8')">addItem</a>.</td></tr></table></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.showSubmenu"></a>showSubmenu</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.showSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>row</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Shows the submenu inside the given parent row.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.addSeparator"></a>addSeparator</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.addSeparator = function(</td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>force</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds a horizontal separator in the given parent item or the top-level menu if no parent is specified.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>Optional item returned by <a href="#mxPopupMenu.addItem" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt8', 'link36')" onMouseOut="HideTip('tt8')">addItem</a>.</td></tr><tr><td class=CDLEntry>force</td><td class=CDLDescription>Optional boolean to ignore <a href="#mxPopupMenu.smartSeparators" class=LVariable id=link37 onMouseOver="ShowTip(event, 'tt10', 'link37')" onMouseOut="HideTip('tt10')">smartSeparators</a>.&nbsp; Default is false.</td></tr></table></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.popup"></a>popup</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.popup = function(</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>evt</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Shows the popup menu for the given event and cell.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">graph.panningHandler.popup = function(x, y, cell, evt)
{
  mxUtils.alert('Hello, World!');
}</pre></blockquote></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.isMenuShowing"></a>isMenuShowing</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.isMenuShowing = function()</td></tr></table></blockquote><p>Returns true if the menu is showing.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.showMenu"></a>showMenu</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.showMenu = function()</td></tr></table></blockquote><p>Shows the menu.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.hideMenu"></a>hideMenu</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.hideMenu = function()</td></tr></table></blockquote><p>Removes the menu and all submenus.</p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.hideSubmenu"></a>hideSubmenu</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.hideSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes all submenus inside the given parent.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>An item returned by <a href="#mxPopupMenu.addItem" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt8', 'link38')" onMouseOut="HideTip('tt8')">addItem</a>.</td></tr></table></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxPopupMenu.destroy"></a>destroy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.destroy = function()</td></tr></table></blockquote><p>Destroys the handler and all its resources and DOM nodes.</p></div></div></div>

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<!--START_ND_TOOLTIPS-->
<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.popup = function(</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>evt</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Shows the popup menu for the given event and cell.</div></div><div class=CToolTip id="tt2"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.submenuImage</td></tr></table></blockquote>URL of the image to be used for the submenu icon.</div></div><div class=CToolTip id="tt3"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.zIndex</td></tr></table></blockquote>Specifies the zIndex for the popupmenu and its shadow. </div></div><div class=CToolTip id="tt4"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.factoryMethod</td></tr></table></blockquote>Function that is used to create the popup menu. </div></div><div class=CToolTip id="tt5"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.useLeftButtonForPopup</td></tr></table></blockquote>Specifies if popupmenus should be activated by clicking the left mouse button. </div></div><div class=CToolTip id="tt6"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.enabled</td></tr></table></blockquote>Specifies if events are handled. </div></div><div class=CToolTip id="tt7"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.itemCount</td></tr></table></blockquote>Contains the number of times addItem has been called for a new menu.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.addItem = function(</td><td class="PParameter  prettyprint " nowrap>title,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>funct,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>iconCls,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>enabled,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>active,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>noHover</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Adds the given item to the given parent item. </div></div><div class=CToolTip id="tt9"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.autoExpand</td></tr></table></blockquote>Specifies if submenus should be expanded on mouseover. </div></div><div class=CToolTip id="tt10"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.smartSeparators</td></tr></table></blockquote>Specifies if separators should only be added if a menu item follows them. </div></div><div class=CToolTip id="tt11"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.labels</td></tr></table></blockquote>Specifies if any labels should be visible. </div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.init = function()</td></tr></table></blockquote>Initializes the shapes required for this vertex handler.</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.isEnabled = function()</td></tr></table></blockquote>Returns true if events are handled. </div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.setEnabled = function(</td><td class="PParameter  prettyprint " nowrap>enabled</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Enables or disables event handling. </div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.isPopupTrigger = function(</td><td class="PParameter  prettyprint " nowrap>me</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given event is a popupmenu trigger for the optional given cell.</div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.createSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates the nodes required to add submenu items inside the given parent item. </div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.showSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>row</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Shows the submenu inside the given parent row.</div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.addSeparator = function(</td><td class="PParameter  prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter  prettyprint " nowrap>force</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Adds a horizontal separator in the given parent item or the top-level menu if no parent is specified.</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.isMenuShowing = function()</td></tr></table></blockquote>Returns true if the menu is showing.</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.showMenu = function()</td></tr></table></blockquote>Shows the menu.</div></div><div class=CToolTip id="tt21"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.hideMenu = function()</td></tr></table></blockquote>Removes the menu and all submenus.</div></div><div class=CToolTip id="tt22"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxPopupMenu.prototype.hideSubmenu = function(</td><td class="PParameter  prettyprint " nowrap>parent</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Removes all submenus inside the given parent.</div></div><div class=CToolTip id="tt23"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxPopupMenu.prototype.destroy = function()</td></tr></table></blockquote>Destroys the handler and all its resources and DOM nodes.</div></div><div class=CToolTip id="tt24"><div class=CClass>Cells are the elements of the graph model. </div></div><div class=CToolTip id="tt25"><div class=CClass>Base class for all mouse events in mxGraph. </div></div><!--END_ND_TOOLTIPS-->




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